pacman | A package management tools for R | Development Tools library
kandi X-RAY | pacman Summary
kandi X-RAY | pacman Summary
The pacman package is an R package management tool that combines the functionality of base library related functions into intuitively named functions. This package is ideally added to .Rprofile to increase workflow by reducing time recalling obscurely named functions, reducing code and integrating functionality of base functions to simultaneously perform multiple actions. Function names in the pacman package follow the format of p_xxx where 'xxx' is the task the function performs. For instance the p_load function allows the user to load one or more packages as a more generic substitute for the library or require functions and if the package isn't available locally it will install it for you.
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Trending Discussions on pacman
QUESTION
i'm having the following problem:
Context:
I'm using gtsummary
to explore frequencies in a dataframe using cross variables.
So that i have a main variable tobgp
and its cross by multiple variables like agegp
and algp
Attempt:
this is what i've done so far. Using the esoph
data from the package The R Datasets Package (datasets).
ANSWER
Answered 2022-Mar-28 at 15:29you are pretty close and only needed a few modifications. the major change is adding in an lapply()
to loop through the vars
input to create a list of tbl_summary
objects. Then I create the tab spanner names from the inputs of vars
and append the t0
table to the list created by the lapply()
. then you can pass tlist2
to tbl_merge()
with the names created with tabspannername
to dynamically label the tables.
QUESTION
I have POINT_X, POINT_Y, and a z-point column in a .csv file that I'm trying to reproject in R. Originally, it was projected in the EPSG:26777 reference system, but I'm trying to project it back to WGS 84. However, when I import the .csv file into R and try the conversion, it does not change the point values in my "geometry" column. How can I change them to latitude and longitude coordinates?
Here is the data, exported in the original projection:
...ANSWER
Answered 2022-Mar-24 at 21:37To transform the data to lat/lon, first you need to load it with the original crs value.
QUESTION
I am using R, using the raster
and sf
packages. I am loading some data from a .csv file, transforming it into a sf object
, and then plotting the data to visualize it. However, when I plot the dataframe, the points are rotated 90 degrees, different from the original shapefile's direction. I wish to do some interpolations later, so I do need to fix this. How can I orient their directions to be the same?
Here is the data:
...ANSWER
Answered 2022-Mar-24 at 17:14You just need to reverse the latitude
and the longitude
when converting your .csv
to sf
.
So, please find below a reprex.
Reprex
- Code
QUESTION
I need to run a ruby project with gems and specs. When I type bundle install I received:
...ANSWER
Answered 2022-Mar-21 at 03:29I've just realised that Slackware uses slackpkg
as package manager.
Not quite sure if this is the library you need, but try installing with:
QUESTION
This question is similar to my past question: Conditionally format each cell containing the max value of a row in a data frame - R Markdown PDF The difference is in the past question my example was printing a table with numbers and this time it's technically characters (numbers with percentage format)
Data for example:
...ANSWER
Answered 2022-Mar-15 at 19:00The percentage values are converted into character with the cell_spec argument. with a bit of stringr
and regex the decimal values can be converted to percentages. Note % is a reserved symbol in LaTeX so needs escaping.
QUESTION
I am working with some public datasets, which can be accessed here inside the 'stack_question' folder).
I am trying to create a map of all the supermarkets within the state of Kansas using the tmap
library in R
. Using ggplot
, I generated a map using the following code:
ANSWER
Answered 2022-Mar-14 at 11:06I tried to replicate the map, but the file FoodAtlas.csv
is missing. I think this should work (just using the same data that you used for ggplot2
):
QUESTION
I am using R Markdown to create a PDF document with a few tables.
Here is the example necessary data
...ANSWER
Answered 2022-Mar-10 at 09:12Using dplyr::mutate(across... and max(c_across... is one way:
QUESTION
I use EndevourOS and have updated my system on February 17 2022 using
sudo pacman -Syu
Eversince, when I run docker-compose, I get this error message:
[4221] Error loading Python lib '/tmp/_MEIgGJQGW/libpython3.7m.so.1.0': dlopen: libcrypt.so.1: cannot open shared object file: No such file or directory
Some forum threads suggested to reinstall docker-compose, which I did. I tried following solution. But both without success: Python3.7: error while loading shared libraries: libpython3.7m.so.1.0
How can I resolve this issue?
...ANSWER
Answered 2022-Feb-19 at 22:27I found several forum posts explaining to isntall libxcrypt-compat from AUR. I did not like this solution, but apparently, this is the way for now: https://bbs.archlinux.org/viewtopic.php?id=274160&p=2
If there is a PGP key error when building the package from AUR, use this workaround as explained by Stock44 on this page: https://aur.archlinux.org/packages/libxcrypt-compat
QUESTION
When updating your system on archlinux with pacman -Suy
, pacman gets package databases from somewhere and then downloads packages from mirrors according to versions specified in these databases.
I know these databases are in /var/lib/pacman/sync/
. My question is, where does pacman get them from?
ANSWER
Answered 2022-Mar-05 at 17:49The db files also come from the package mirrors specified in /etc/pacman.d/mirrorlist
.
For example in this core repo:
QUESTION
I am probably just not hitting the right search terms, but I would like to delete entries (set to NA) if this entry appears before in the same row.
Starting from df I want to get to df2.
...ANSWER
Answered 2022-Mar-02 at 18:49is.na(df)<-duplicated(as.list(df))
df
id nbr_1 nbr_2 nbr_3 nbr_4 nbr_5 scdnbr_1 scdnbr_2 scdnbr_3 scdnbr_4
1 Ashanti Brong Ahafo Central Eastern Western NA NA NA Northern Volta
scdnbr_5
1 NA
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